YCM 3 Pack 3.7V 1200mAh Li-ion Cordless Home Phone Battery For Uniden BT-0002 BT0002 ELBT585 ELBT595 ELX-500 ELX500 ELBT-595 ELT56 Interstate Batteries ATEL0022 TEL0022 Lenmar CB-0002 Li-ion Replacement Battery Voltage: 3.7V Capacity: 1200mAh New generic Uniden BT-0002 Cordless Phone Compatible Li-ion Battery Please search with model number of your original battery and laptop for the right battery . If you have question about compatibility, please feel free to contact us.